mrx8024 / motors-sync

Klipper module for synchronizing two stepper motors located on one belt

Description (EN)

Описание (RU)

motors-sync's Issues

TypeError during Sync_Motors resulting in Klipper Crash

This issue has been resolved with the v1.0.0.7 May 5 (50dfe11) commit. I tried both CSV_OPEN_DELAY as 0.1s (default) and 0.5s and both worked with this version. I did not try CSV_OPEN_DELAY at 0.5s with v1.0.0.6 to see if that variable change would fix my issue.

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I got everything setup but everytime i run motors sync I get what looks like a python error during the process. V1.0.0.6

_7 cputime=11.280 memavail=3689296 print_time=86.238 buffer_time=0.000 print_stall=0 extruder: target=0 temp=13.3 pwm=0.000
Writing raw accelerometer data to /tmp/beacon-20240504_213802.csv file
Y-New magnitude: None on -1/16 step move
Internal error on command:"SYNC_MOTORS"
Traceback (most recent call last):
File "/home/yanceya/klipper/klippy/gcode.py", line 298, in _process_commands
handler(gcmd)
File "/home/yanceya/klipper/klippy/gcode.py", line 207, in func
return origfunc(self._get_extended_params(params))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/yanceya/klipper/klippy/extras/motors_sync.py", line 266, in cmd_RUN_SYNC
self._axes_level()
File "/home/yanceya/klipper/klippy/extras/motors_sync.py", line 155, in axes_level
if m['new_magnitude'] > m['magnitude']:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: '<' not supported between instances of 'float' and 'NoneType'
Transition to shutdown state: Internal error on command:"SYNC_MOTORS"

I've attached the relevant klippy log:
klippy_motors_sync_error.txt

I'm running a monolith AWD and Beacon as the accelerometer sensor.

Getting issue with steps_threshold after latest update

klippy (38).log

Hi,

Firstly thanks for creating this script alongside altzbox! It is a game changer for me :)

After updating some components, I have started to see this error. I have added the log here.

Thanks

Internal error on command:"SYNC_MOTORS"

Hi
Got this issue after a full proper installation
Maybe you will be able to guide me ;) I'd love to see this mod to work ;)

Thanks in advance

klippy (2).log

SYNC_MOTORS with tuned ROTATION_DISTANCE

Hi
As I'm using custom rotation_distance values for XY Z to make perfect dimensionned parts (Not the only one I presume), is there a solution for your mod to work with another value than a round one (40) put with 39.xxx by exemple?

Thanks in advance

"invalid literal for int() with base 10: '-0.1'" and Klipper Crash when doing SYNC_MOTORS

When i do SYNC_MOTORS i get invalid literal for int() with base 10: '-0.1' and it crashes klipper.

I'm using a KusbA board connected via USB and setup using the following:

[mcu adxl]
serial: /dev/serial/by-id/usb-Anchor_Rampon-if00

[adxl345]
cs_pin: adxl:CS

[resonance_tester]
accel_chip: adxl345
probe_points:
    115, 115, 20 

Input Shapping works and I can

11:30:10
$ ACCELEROMETER_QUERY
11:30:12
// accelerometer values (x, y, z): 296.082377, 9548.656652, -612.876398

I've then added

[motors_sync]
accel_chip: adxl345
microsteps: 16
steps_threshold: 999999
fast_threshold: 999999
retry_tolerance: 999999
retries: 5
respond: True

And i've tried with just

[motors_sync]
accel_chip: adxl345

and in both cases I get:

11:30:48
$ SYNC_MOTORS
11:30:48
// Klipper state: Shutdown
11:30:48
!! Internal error on command:"SYNC_MOTORS"

with a pop up error saying invalid literal for int() with base 10: '-0.1'

Have I miss configured something?